

img{
    max-width: 110%;
}
.van-tab-title{
    height: 40px;
    padding: 0px 10px;
    display:flex;/*Flex布局*/
    display: -webkit-flex; /* Safari */
    align-items:center;/*指定垂直居中*/
    background-color: rgba($color: #000000, $alpha: 0.0);
}